AISHWARIYA B
NIVADITA
SMRUTHI
SARAH
FARAZ
YASHASWINI
UNDER WATER
CONSTRUCTION
P O S E I D O N U N D E R S E A
R E S O R T
PROJECT : POSEIDON
UNDERSEA RESORT
Architect: Ar. Bruce Jones
LoCation: Fulan lagoon,
Building function: Hotel
Type: Completely submerged, grounded
Depth below water: 12m
The Poseidon undersea resort is a concept which will sit on
the continental shelf of Fijian lagoon in near future.
this resort has a deck, which is outside the water and it is
exactly on top of the resort. This deck allows the users to
locate the Poseidon resort, from the flight.
FOUNDATION FORM
Given its submerged and grounded nature, the
Poseidon resort relies on foundation piles to
ensure structural stability against water currents.
These piles anchor the entire structure, preventing
any unwanted movement and maintaining its
position on the continental shelf of the Fijian
lagoon. The form of the Poseidon undersea resort is very well designed. The
structure underwater has two discs, which are attached by the tubular
spine.
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disc shape structure is such that it can easily allow water to pass over
it without any water resistance.
The capsules have flat surface at its bottom whir' acts as a surface of
contact with the ground.
The building being 12m underwater, does not experience the wave
motion. There is no question of drag or lift forces in the building as the
building is grounded and not moving. Therefore it is not necessary for
building to have hydro-dynamically sound form. As it only experiences
the water pressure around it, the form and joineries in this building are
such that it can resist water pressure.
Resisting Water Pressure
MATERIAL Located 12 meters underwater, the resort's structure is
designed to withstand water pressure. The form and
joineries are engineered to resist external forces, ensuring
The certain materials have been decided for this the building’s integrity and the safety of its occupants in
futuristic resort. the submerged environment.
Acrylic: The 4 inch thick huge acrylic sheets will
be used in guest rooms and restaurant area which make the
screen walls that shall connect the visitors with the underwater
world.
Acrylic Sheets
The resort utilizes four-inch thick acrylic sheets in guest
rooms and the restaurant, creating screen walls that
connect visitors with the underwater environment. These
transparent walls offer immersive views of marine life,
enhancing the unique experience.
PROCESS OF CONSTRUCTION
Shipyard Assembly
To mitigate underwater construction
hazards, the entire structure is assembled in
a shipyard in Portland, Oregon. This
approach allows for precise construction in Floating Deck
SERVICE
a controlled environment before Electricity is supplied via a floating deck, which receives power
transportation to Fiji. from the mainland. This deck serves as a crucial link for the
resort’s energy needs, ensuring a consistent and reliable power
Guided Installation source for all operations.
The hotel is transported via a heavy-lift ship
Service Shaft
and floated off in one massive piece. Divers
A service shaft above the disc-shaped reception area facilitates
guide the structure using metal rings and
the exchange of air, air conditioning, ventilation, communication
guidance pilings, ensuring proper alignment cables, water supply pipes, and drainage lines. This shaft
and secure attachment to the seafloor. connects the submerged hotel with the external environment,
supporting life-sustaining elements.
ACCECISSIBILITY &
MAINTANENCE
Submarine Access
Given its 12-meter depth, access to the hotel is facilitated via submarines
and boats to a deck above water. This deck connects to an underwater
administration block via an elevator, providing a seamless transition for
visitors.
Automatic Cleaning
To maintain clear underwater views, an automatic cleaning system
prevents barnacles and algae from obstructing the windows. High-
powered water jets travel along tracks, spraying the windows with high-
pressure seawater.
Detachable Modules
Each room is designed as a detachable module for easy repair. By sealing
watertight doors and pumping seawater into the joints, modules can be
detached and lifted to the surface without disrupting the rest of the
h l
THANK YOU
